package cn.jobstart.common;


import java.util.HashMap;


/**
 * @author sunke
 * @Date 2018/12/20 13:57
 * @description
 */

public class SkMap<K, T> extends HashMap<K, T> {


    public static SkMap getInstance() {
        return new SkMap();
    }


    public SkMap<K, T> addObjToMap(K k, T o) {

        if (o == null) {
            return this;
        }
        put(k, o);

        return this;

    }
}
